#105 add a comprehensive toString() to SimpleResolver

[Ralf Hauser]

with v2.0.6, I am trying to get more info about NXDOMAIN responses without to globally have to Options.check("verbose")

I guess, in particular, I would like to see the IP address of the dns server used (among the many private fields that unfortunately do not have a getter method)

[Ingo]

Ticket moved from /p/dnsjava/feature-requests/12/